HE Hong-lin1, ZHAO Chun-sheng2. Research on measurement and control of ultrasonic motor based on model reference adaptive technique[J]. 2008, (9): 52-55.
HE Hong-lin1, ZHAO Chun-sheng2. Research on measurement and control of ultrasonic motor based on model reference adaptive technique[J]. 2008, (9): 52-55. DOI: 10.13873/j.1000-97872008.09.003.
A mathematical model for the control of the USM is derived
and transfer function for the TRUM60 motor is given by the speed characteristic experiment.A sevo control system which uses raster coder to position
a model reference adaptive control(MRAC) is introduced into the control system.The control experimental results show that quick and precise positioning can be implemented by using the MRAC technique for the USM even when the running condition is changed